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Modeling and Control of a Microgrid in Islanding
Mode
F. Dulce, A. Gauthier and A. Pantoja
2017/04/25
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Abstrac
Recent researches show the importance of
modeling and control the DC/DC and DC/AC power converters in order to
obtain proper-islanded microgrids or safe connection of different generation
sources to the utility grid. The control needs arise because the high
penetration of the low scale generation may produce frequency and voltage
deviations from desired levels.
In this context, this paper develops a model of distinct power converters
and proposes a decentralized control strategy to regulate the frequency
and voltage in a microgrid with different generators and loads. Simulations
show the application of the control strategy in a simple microgrid model
with the evaluation of every control stage in the grid.
| Published in: Renewable Energy
& Power Quality Journal (RE&PQJ, Nº. 15) |
| Pages: 360-365 |
Date of Publication: 2017/04/25 |
| ISSN: 2172-038X |
Date of Current Version: |
| REF: 320-17 |
Issue Date: April 2017 |
| DOI:10.24084/repqj15.320 |
Publisher: EA4EPQ |
Authors and affiliations
F. Dulce(1), A. Gauthier(2) and A. Pantoja(3)
1,2. Departamento de Ingeniería Eléctrica y Electrónica.
Universidad de los Andes. Bogotá, Colombia
3. Departamento de Ingeniería Electrónica. Universidad de
Nariño. Pasto, Colombia
Key word
Decentralized control, MPPT control, power converters,
distributed generation, frequency and voltage regulation.
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